*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html,body{
    width:100%;
    height: 100%;
    overflow-x: hidden;
    font-family: "微软雅黑";
    margin:0;
    overflow-y:auto;
    background: #FFE8E0;
    -webkit-overflow-scrolling: touch;
    padding:0
}
.all{
    width: 100%;
    height:100%;
    overflow-x: hidden;
    overflow-y: auto;
    background: #FFE8E0;
}
.title{
    margin-top: 30.4px;
}
.title_img{
    width: calc(100% - 82px);
    margin-left: 41px;
}
.month_explain{
    position: relative;
}
.explain_text{
    margin-top: 20px;
    margin-left: 12px;
    padding-bottom: 10px;
}
.explain_title{
    font-size: 20px;
    color:#333333;
    font-weight: bold;
}
.explain_img{
    position: absolute;
    bottom: 0;
    right: 0;
    width: 150px;
}
.explain_content{
    margin-top: 20px;
    font-size: 14px;
}
.explain_img img{
    width: 100%;
    display: block;
}
.tip{
    font-size: 12px;
    color: #ff8a61;
    width: calc(100% - 24px);
    margin-left: 12px;
    margin-bottom: 80px;
    margin-top: 10px;
}
.one_year{
    width: calc(100% - 24px);
    height: auto;
    border: 1px solid #cecece;
    border-radius: 6px;
    background:#ffffff;
    margin-left:12px;
    position: relative;
}
.tag_img{
    display: block;
    position: absolute;
    top: -10px;
    left: -1px;
    height: 20px;
}
.top_title_price{
    display: flex;
    width: 100%;
    justify-content: space-between;
}
.course_title{
    font-size:18px;
    color: #333333;
    margin-left: 10px;
    margin-top: 14px;
    margin-bottom: 14px;
}
.price_box{
    display: flex;
}
.price{
    font-size: 24px;
    color: #ff7d7d;
    text-shadow: 0 2px 4px #ffabab;
    margin-top: 10px;
    text-decoration:line-through;
    margin-right: 10px;
}
.center_content_box{
    background: #f4f4f4;
    border-radius: 6px;
    width: calc(100% - 20px);
    padding-bottom: 10px;
    margin-left:10px;
}
.content_box{
    float: left;
    margin-left: calc((100% - 240px) / 6);
    width: 48px;
    margin-top: 10px;
}
.content_title{
    font-size: 12px;
    color:#333333;
}
.content_number{
    width: 48px;
    height: 20px;
    text-align: center;
    background: white;
    border-radius: 6px;
    line-height: 20px;
    color:#ff7d7d;
    margin-top: 4px;
}
.course_desc{
    font-size: 12px;
    color:#333333;
    margin-left: 10px;
    margin-top: 5px;
    margin-bottom: 5px;
}
.month_choose_box{
    width: 100%;
    margin-top: 10px;
    padding-bottom: 10px;
}
.month_choose_title{
    font-size:14px;
    color:#ff7d7d;
    text-align: center;
    padding-top: 10px;
    padding-bottom: 10px;
}
.month_choose_click_box{
    height: 30px;
    width: 354px;
    border-radius: 15px;
    background: white;
    margin-bottom: 10px;
    margin-left: calc((100% - 354px) / 2);
}
.month_choose_click_box div{
    width: 30px;
    height: 30px;
    float: left;
    text-align: center;
    line-height: 30px;
    border-radius: 15px;
    font-size: 16px;
    margin-right: 6px;
    color:#333333;
}
.month_choose_click_box div:nth-last-of-type(1){
    margin: 0;
}
.month_choose_click_box:nth-last-of-type(1){
    width: 210px;
    margin-bottom: 0;
}
.alert_bg,.error_bg,.used_bg,.confirm_bg{
    width: 100%;
    height:100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 100;
    background: rgba(0,0,0,0.5);
    display: none;
}
.alert_box,.error_box,.used_box{
    width: 300px;
    height: 154px;
    background: white;
    border-radius: 10px;
    position: absolute;
    top: calc((100% - 154px) / 2);
    left: calc((100% - 300px) / 2);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.confirm_box{
    width: 300px;
    height: 180px;
    background: white;
    border-radius: 10px;
    position: absolute;
    top: calc((100% - 154px) / 2);
    left: calc((100% - 300px) / 2);
}
.alert_text,.error_text,.used_text{
    font-size: 16px;
    color: #333333;
    margin-top: 20px;
    width: calc(100% - 20px);
    margin-left: 10px;
}
.close_btn,.error_btn,.used_btn{
    margin-bottom: 10px;
    width: calc(100% - 20px);
    margin-left: 10px;
    height: 40px;
    border-radius: 10px;
    color: white;
    text-align: center;
    line-height: 40px;
    border: none;
    background: #ff7d7d;
    outline: none;
}
.confirm_title_box{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
    width: 100%;
}
.confirm_title_box img{
    height: 22px;
    width: 22px;
    margin-right: 5px;
}
.confirm_title{
    font-size: 18px;
    color: #333333;
}
.confirm_text{
    width: 100%;
    text-align: center;
    font-size: 16px;
    margin-top: 33px;
    color: #333333;
}
.confirm_btn_box{
    width: calc(100% - 20px);
    margin-left: 10px;
    position: absolute;
    bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cancel_btn{
    background: #d8d8d8;
    color: white;
    text-align: center;
    line-height: 40px;
    height: 40px;
    width: calc((100% - 10px) / 2);
    border-radius: 20px;
    font-size: 14px;
}
.confirm_btn{
    color: white;
    text-align: center;
    line-height: 40px;
    height: 40px;
    width: calc((100% - 10px) / 2);
    border-radius: 20px;
    background:#ff7d7d;
    font-size: 14px;
}
.tips{
    width: 230px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    color: white;
    font-size: 16px;
    position: absolute;
    left: calc((100% - 230px) / 2);
    top: 20px;
    z-index: 100;
    background: rgba(0,0,0,0.7);
    border-radius: 10px;
    display: none;
}
a{
    text-decoration: none;
    display: block;
}
.explain{
    width: 260px;
    height: 40px;
    position: absolute;
    bottom: 20px;
    border-radius: 20px;
    background: #ff7d7d;
    color: #ffffff;
    line-height: 40px;
    text-align: center;
    margin-left: calc((100% - 260px) / 2);
    font-size: 16px;
}
